.color-1 {
    color: darkmagenta;
}
/* RedGreenBlue */
/* 00-FF */
.color-2 {
    color: #000000;
}

.color-3 {
    color: #ddd;
}

/* 0 - 255*/
.color-4 {
    color: rgb(255,0,0);
    /*opacity: 0.2;*/
}

.color-5 {
    color: rgba(255,0,0,0.5);
}

.html {
    background: rgb(229,80,26);
}

.css {
    background: rgb(15,100,171);
}
